Sökning: "Distance Methods"

Visar resultat 21 - 25 av 603 avhandlingar innehållade orden Distance Methods.

  1. 21. Stomas from a rural perspective : an evaluation of characteristics, differences and improvement opportunities

    Författare :Simon Näverlo; Karin Strigård; Ulf Gunnarsson; Anette Edin-Liljegren; Ingvar Syk; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; rural; defunctioning stoma; permanent stoma; stoma reversal; distance; quality-of-life; parastomal hernia; mesh; prophylaxis; colostomy; urostomy; ileostomy; content analysis; Surgery; kirurgi;

    Sammanfattning : Introduction: Stoma-related complications are common and consequences for the individual patient may be considerable. In rural areas, competence regarding stoma-related problems is largely absent. LÄS MER

  3. 22. Conventional spiral and low-dose computed mandibular tomography for dental implant planning

    Författare :Annika Ekestubbe; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Artifacts; Dental Implantation; Endosseous; methods; Dental Implants; Humans; Jaw; Edentulous; radiography; Mandible; radiography; Patient Care Planning; Phantoms; Imaging; Radiation Dosage; Radiography; Dental; methods; Reproducibility of Results; Tomography; X-Ray; instrumentation; methods; Tomography; X-Ray Computed; methods;

    Sammanfattning : Absorbed doses to radiosensitive organs in the head and neck from pre-implant conventional hypocycloidal, conventional spiral and computed tomography (CT) were measured with thermoluminescent dosimeters in an anthropomorphic phantom head. From conventional tomography organ doses, except to the major salivary glands, were below 0.2 mGy. LÄS MER

  4. 23. Är det bara jag? Om sexism och rasism i läkarutbildningens vardag : erfarenheter, förklaringar och strategier bland läkarstudenter

    Författare :Emelie Kristoffersson; Katarina Hamberg; Carita Bengs; Jenny Andersson; Katja Gillander Gådin; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; medical education; medical students; clinical training; specialty preference; qualitative methods; mixed methods; everyday sexism; everyday racism; gendered microaggressions; racial microaggressions; family medicine; allmänmedicin;

    Sammanfattning : Background: Medical education is characterized by unequal conditions for women/men and white/racialized students. Even subtle interactional processes of inclusion and exclusion convey messages about who rightfully belongs in medical school. Insights into these processes, though, are scarce – especially in the Swedish context. LÄS MER

  5. 24. Model-based Methods in Motion Capture

    Författare :Kjartan Halvorsen; Antonie J. van den Bogert; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Systems engineering; Systemteknik; Systemanalys; Systems Analysis;

    Sammanfattning : This thesis concerns the use of kinematic models and shape models to solve the problem of estimating the motion of articulated objects from image data. The data considered in the first part of the thesis are trajectories of 3D feature points (markers). In the second part, image sequences are considered. LÄS MER

  7. 25. Non-parametric methods for functional data

    Författare :Johan Strandberg; Sara Sjöstedt de Luna; Konrad Abramowicz; Lina Schelin; Charlotte Häger; Pedro Delicado; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; functional data analysis; testing; clustering; prediction; inference; bagging Voronoi strategy; kriging; dependency; matematisk statistik; Mathematical Statistics;

    Sammanfattning : In this thesis we develop and study non-parametric methods within three major areas of functional data analysis: testing, clustering and prediction. The thesis consists of an introduction to the field, a presentation and discussion of the three areas, and six papers. LÄS MER